A downloadable application which have multiple account support, auto refreshing mechanism, audio notification of new tweets and integration with AppleScript. Compatible with Mac OS X 10.4 or later
Twitterific for Windows
An Air Application that differentiates itself from other downloadable twitter applications through its flawless drag-and-drop file uploading system.
a downloadable application with all the features of twitter except that it auto refreshes.
popular software that can handle multiple accounts, URL shortening, crossposting to Pownce and Jaiku, Post images on Twitpic, and search tweets using twitter search and tweetscan.
Adobe AIR application that lets you view your replies and public tweets as well as group tweets at the same time
another twitter client built on AIR
another twitter client built on AIR
A standalone Twitter client
Twitter client for Windows
Twitter for Windows that supports proxies, have a read-unread system and auto-refresh mechanism.
Tweet via a command line
Another tool to update Twitter on a command line
Let you send tweets on your PC with URL shortening and sound notifications for tweets
A Japanese software which showcases your followers and accounts in other social networks
Twitter tool for Windows Vista
Twitter widget for Mac users
Vim Twitter Client
A simple client by Vim
Update Twitter without opening a window
Another simple Twitter client
Update Twitter on Ubuntu
Update Twitter on Linux
update Twitter on Emacs
open source desktop client for Mac, Windows and Linux
client that is Java-based and supports proxies. Inspired by Twitteroo
GTwitter is a Linux client for reading and posting to twitter.com web service.
Simple Twitter client for Mac
TwitterPod can store logs to database and search Twitter logs quickly like Mail.app
TwitterPost allows you to easily post to and read from your Twitter feed - plus a whole lot more
A Twitter directory sorted by occupation
Just Tweet It
A twitter directory sorted by interest
Search for similar users and advertise your twitter page
Twitter Search (Summize previously)
Search for the latest trends on Twitter
A search tool that tracks trends as well as certain events.
A search tool that can be installed on your browser.
Search keywords on Twitter
Search Twitter users and topics
Find out the latest links and conversations on Twitter
find out the latest Stories on Twitter
Find out what twitter loves, hates, believes, etc.
Find out the most talked about stories on Twitter
Find out what Twitter is doing
Keep track of the good and bad on the twitterverse
Find out the most favored (saved to favorites) tweets
Find out who the top twitter users are
Find out the top twitter users on one place.
a list of the top 150 Twitterers
Find out who is talking about you or your website through certain keywords
Enter five keywords and see their activity on Twitter
A more personalize version of Site Volume
Monitor Twitter conversations on three keywords. Good for catching the latest news
Track a certain keyword on Twitter
See twitter memes or tags for Twitter
Find out what people are talking about through certain keywords called channels.
Find the trends of certain keywords
Compare the trends of three keywords on Twitter
Find out the dominant keywords via a tagcloud generated.
Search for tweets of a certain person using certain keywords
See the most popular links on Twitter
Share more than one link on Twitter
Sorts out links posted on Twitter into news format
Find out the latest links posted on Twitter
Find out the latest URLs posted on Twitter
Watch as people from different parts of the world tweet.
Watch Twitter in real time and see the location of Twitter users
My Tweet Map
A high tech map that tracks the location of a person
Track a person across the map
Same with GeoTwitterous
Find out Tweets about a certain locale
Another way where you can track the location of tweets
Another twitter location tracking site
Post reviews on Twitter
Find out which of your friends know each other
Find out who is following and unfollowing you. Have a mass follow and unfollow tool.
If you have noisy twitter friends, you can snooze them for a certain time so you won't receive their tweets.
Evaluate your followers through the number of dings (recommendations) they have from other Twitter users
Find out who unfollowed you using this tool
Receive the names of the people who unfollowed you via email.
Tells you if a certain follower is following a person or not
Receive a direct message when someone unfollows you
Find out the latest 100 posts of your followers
Follow a list of people all at once
Invite lots of people in one go